#bottom_gnb{
    display: table;
    width: 100%;
    border-bottom: #000000 solid 1px;
}

#bottom_gnb > div{
    display: table-cell;
    position: relative;
}

#bottom_gnb > div > a {
    display: block;
    height: 35px;
    line-height: 35px;
    text-align: center;
}

#bottom_gnb > div > a:before{
    display: block;
    position: absolute;
    top: 9px; left: -1;
    width: 1px; height: 15px;
    border-left: black solid 1px;
    content: "";
}